Aetrix SEO Checker — On-Page SEO, SERP & Schema Audit

About

You’re on a page and you just want to know: is the SEO actually okay?

Aetrix SEO Checker gives you a straight answer without opening five different tools. Click the icon on whatever tab you’re viewing and you get a clear on-page SEO audit — title, meta description, canonical, robots, headings, links, images, Open Graph, Twitter cards, JSON-LD schema, and a simple score so you know where you stand.

Built for marketers, founders, and anyone who publishes content and cares about search — including how pages show up in Google and in AI answers (AEO / Answer Engine Optimization).

What you can check in one click:

- Title & meta description — with character counts so you know if you’ll get cut off in search results
- URL, canonical, meta robots, indexability, language, viewport & charset
- Heading structure (H1–H6) in page order
- Internal & external links, including nofollow and sponsored
- Images and missing alt text
- Open Graph & Twitter Card tags, with image previews
- Structured data (JSON-LD) — see what schema types are on the page
- Hreflang alternates
- Core Web Vitals (LCP, INP, CLS, FCP, TTFB)
- Desktop & mobile SERP snippet preview — edit title/description and see how it might look
- robots.txt, sitemap.xml & llms.txt status for the site
- HTTP headers (X-Robots-Tag, cache-control, and more)
- Export your audit as JSON or Markdown
- Highlight issues directly on the live page
- Compare with your last scan on the same URL

Most of the work happens locally in your browser when you open the extension. We don’t send your page content anywhere unless you choose to run an optional cloud preview.

Want more than a quick page check? Aetrix is an AI visibility and content platform. Track how your brand shows up in ChatGPT, Perplexity, Gemini, Claude, and other AI engines; improve your AEO score; and create content that gets cited.

Tap Get started in the footer to open a free trial at https://aetrixhq.com/